| Production | |
| Manufacturer | Long |
| Agricultural Crawler tractor | |
| Variants | |
| 510-SV | narrow |
| 510-SM | wide |
| 510 | wheeled |
| Long 510-S Engine | |
| UTB/Universal 2.7L 3-cyl diesel | |
| Long 510-S Transmission | |
| 6-speed gear | |
| Long 510-S Power | |
| Engine | 55 hp 41.0 kW |
| PTO (claimed) | 48.5 hp 36.2 kW |
| Mechanical | |
| Drive | crawler |
| Mechanical band brakes | |
| Open operator station. | |
| Photos | |
| No photos of the Long 510-S are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. | |
| Capacity | |
| Fuel | 11.8 gal 44.7 L |
| Hydraulic system | 4.5 gal 17.0 L |
| Hydraulics | |
| Type | open center |
| Capacity | 4.5 gal 17.0 L |
| Pressure | 2133 psi 147.1 bar |
| Pump flow | 5.75 gpm 21.8 lpm |
| Tractor hitch | |
| Rear Type | II/I |
| Rear lift | 2660 lbs 1206 kg |
| Power Take-off (PTO) | |
| Rear PTO | live |
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@1970 |
| Dimensions & Tracks | |
| Weight | 5292 to 5698 pounds |
| 12.2-inch tracks | |
| References | |
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| 510-SV Vineyard Crawler published in 1980, by Long |
| Page information | |
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| Copyright 2026 TractorData.com® | |
| Email me: Peter@TractorData.com | |
| TractorData is a family-owned small business located in Minnesota. I have been researching tractor history and providing specifications for free since 1999. | |
| Peter Easterlund - owner/author | |
| This machine's data modified on June 14, 2026 |